plugins.php ➔ _elgg_reindex_plugin_priorities() - Code Metrics - gctools-outilsgc/gcconnex - Measure and Improve Code Quality continuously with Scrutinizer

plugins.php ➔ _elgg_reindex_plugin_priorities() A
last analyzed 2021-05-27 17:40 UTC

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	3
ccs	0
cts	1
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php
/**
 * Elgg plugins library
 * Contains functions for managing plugins
 *
 * @package Elgg.Core
 * @subpackage Plugins
 */

/**
 * Tells \ElggPlugin::start() to include the start.php file.
 */
define('ELGG_PLUGIN_INCLUDE_START', 1);

/**
 * Tells \ElggPlugin::start() to automatically register the plugin's views.
 */
define('ELGG_PLUGIN_REGISTER_VIEWS', 2);

/**
 * Tells \ElggPlugin::start() to automatically register the plugin's languages.
 */
define('ELGG_PLUGIN_REGISTER_LANGUAGES', 4);

/**
 * Tells \ElggPlugin::start() to automatically register the plugin's classes.
 */
define('ELGG_PLUGIN_REGISTER_CLASSES', 8);

/**
 * Prefix for plugin setting names
 *
 * @todo Can't namespace these because many plugins directly call
 * private settings via $entity->$name.
 */
//define('ELGG_PLUGIN_SETTING_PREFIX', 'plugin:setting:');

/**
 * Prefix for plugin user setting names
 */
define('ELGG_PLUGIN_USER_SETTING_PREFIX', 'plugin:user_setting:');

/**
 * Internal settings prefix
 *
 * @todo This could be resolved by promoting \ElggPlugin to a 5th type.
 */
define('ELGG_PLUGIN_INTERNAL_PREFIX', 'elgg:internal:');


/**
 * Returns a list of plugin directory names from a base directory.
 *
 * @param string $dir A dir to scan for plugins. Defaults to config's plugins_path.
 *                    Must have a trailing slash.
 *
 * @return array Array of directory names (not full paths)
 * @since 1.8.0
 * @access private
 */
function _elgg_get_plugin_dirs_in_dir($dir = null) {
	return _elgg_services()->plugins->getDirsInDir($dir);
}

/**
 * Discovers plugins in the plugins_path setting and creates \ElggPlugin
 * entities for them if they don't exist.  If there are plugins with entities
 * but not actual files, will disable the \ElggPlugin entities and mark as inactive.
 * The \ElggPlugin object holds config data, so don't delete.
 *
 * @return bool
 * @since 1.8.0
 * @access private
 */
function _elgg_generate_plugin_entities() {
	return _elgg_services()->plugins->generateEntities();
}

/**
 * Cache a reference to this plugin by its ID
 * 
 * @param \ElggPlugin $plugin
 * 
 * @access private
 */
function _elgg_cache_plugin_by_id(\ElggPlugin $plugin) {
	return _elgg_services()->plugins->cache($plugin);
}

/**
 * Returns an \ElggPlugin object with the path $path.
 *
 * @param string $plugin_id The id (dir name) of the plugin. NOT the guid.
 * @return \ElggPlugin|null
 * @since 1.8.0
 */
function elgg_get_plugin_from_id($plugin_id) {
	return _elgg_services()->plugins->get($plugin_id);
}

/**
 * Returns if a plugin exists in the system.
 *
 * @warning This checks only plugins that are registered in the system!
 * If the plugin cache is outdated, be sure to regenerate it with
 * {@link _elgg_generate_plugin_objects()} first.
 *
 * @param string $id The plugin ID.
 * @since 1.8.0
 * @return bool
 */
function elgg_plugin_exists($id) {
	return _elgg_services()->plugins->exists($id);
}

/**
 * Returns the highest priority of the plugins
 *
 * @return int
 * @since 1.8.0
 * @access private
 */
function _elgg_get_max_plugin_priority() {
	return _elgg_services()->plugins->getMaxPriority();
}

/**
 * Returns if a plugin is active for a current site.
 *
 * @param string $plugin_id The plugin ID
 * @param int    $site_guid The site guid
 * @since 1.8.0
 * @return bool
 */
function elgg_is_active_plugin($plugin_id, $site_guid = null) {
	return _elgg_services()->plugins->isActive($plugin_id, $site_guid);
}

/**
 * Loads all active plugins in the order specified in the tool admin panel.
 *
 * @note This is called on every page load. If a plugin is active and problematic, it
 * will be disabled and a visible error emitted. This does not check the deps system because
 * that was too slow.
 *
 * @return bool
 * @since 1.8.0
 * @access private
 */
function _elgg_load_plugins() {
	return _elgg_services()->plugins->load();
}

/**
 * Returns an ordered list of plugins
 *
 * @param string $status    The status of the plugins. active, inactive, or all.
 * @param mixed  $site_guid Optional site guid
 * @return \ElggPlugin[]
 * @since 1.8.0
 */
function elgg_get_plugins($status = 'active', $site_guid = null) {
	return _elgg_services()->plugins->find($status, $site_guid);
}

/**
 * Reorder plugins to an order specified by the array.
 * Plugins not included in this array will be appended to the end.
 *
 * @note This doesn't use the \ElggPlugin->setPriority() method because
 *       all plugins are being changed and we don't want it to automatically
 *       reorder plugins.
 *
 * @param array $order An array of plugin ids in the order to set them
 * @return bool
 * @since 1.8.0
 * @access private
 */
function _elgg_set_plugin_priorities(array $order) {
	return _elgg_services()->plugins->setPriorities($order);
}

/**
 * Reindexes all plugin priorities starting at 1.
 *
 * @todo Can this be done in a single sql command?
 * @return bool
 * @since 1.8.0
 * @access private
 */
function _elgg_reindex_plugin_priorities() {
	return _elgg_services()->plugins->reindexPriorities();
}

/**
 * Namespaces a string to be used as a private setting name for a plugin.
 *
 * For user_settings, two namespaces are added: a user setting namespace and the
 * plugin id.
 *
 * For internal (plugin priority), there is a single internal namespace added.
 *
 * @param string $type The type of setting: user_setting or internal.
 * @param string $name The name to namespace.
 * @param string $id   The plugin's ID to namespace with.  Required for user_setting.
 * @return string
 * @since 1.8.0
 * @access private
 */
function _elgg_namespace_plugin_private_setting($type, $name, $id = null) {
	return _elgg_services()->plugins->namespacePrivateSetting($type, $name, $id);
}

/**
 * Returns an array of all provides from all active plugins.
 *
 * Array in the form array(
 * 	'provide_type' => array(
 * 		'provided_name' => array(
 * 			'version' => '1.8',
 * 			'provided_by' => 'provider_plugin_id'
 *  	)
 *  )
 * )
 *
 * @param string $type The type of provides to return
 * @param string $name A specific provided name to return. Requires $provide_type.
 *
 * @return array
 * @since 1.8.0
 * @access private
 */
function _elgg_get_plugins_provides($type = null, $name = null) {
	return _elgg_services()->plugins->getProvides($type, $name);
}

/**
 * Deletes all cached data on plugins being provided.
 * 
 * @return boolean
 * @since 1.9.0
 * @access private
 */
function _elgg_invalidate_plugins_provides_cache() {
	return _elgg_services()->plugins->invalidateProvidesCache();
}

/**
 * Checks if a plugin is currently providing $type and $name, and optionally
 * checking a version.
 *
 * @param string $type       The type of the provide
 * @param string $name       The name of the provide
 * @param string $version    A version to check against
 * @param string $comparison The comparison operator to use in version_compare()
 *
 * @return array An array in the form array(
 * 	'status' => bool Does the provide exist?,
 * 	'value' => string The version provided
 * )
 * @since 1.8.0
 * @access private
 */
function _elgg_check_plugins_provides($type, $name, $version = null, $comparison = 'ge') {
	return _elgg_services()->plugins->checkProvides($type, $name, $version, $comparison);
}

/**
 * Returns an array of parsed strings for a dependency in the
 * format: array(
 * 	'type'			=>	requires, conflicts, or provides.
 * 	'name'			=>	The name of the requirement / conflict
 * 	'value'			=>	A string representing the expected value: <1, >=3, !=enabled
 * 	'local_value'	=>	The current value, ("Not installed")
 * 	'comment'		=>	Free form text to help resovle the problem ("Enable / Search for plugin <link>")
 * )
 *
 * @param array $dep An \ElggPluginPackage dependency array
 * @return array
 * @since 1.8.0
 * @access private
 */
function _elgg_get_plugin_dependency_strings($dep) {
	return _elgg_services()->plugins->getDependencyStrings($dep);
}

/**
 * Returns an array of all plugin user settings for a user.
 *
 * @param int    $user_guid  The user GUID or 0 for the currently logged in user.
 * @param string $plugin_id  The plugin ID (Required)
 * @param bool   $return_obj Return settings as an object? This can be used to in reusable
 *                           views where the settings are passed as $vars['entity'].
 * @return array
 * @since 1.8.0
 * @see \ElggPlugin::getAllUserSettings()
 */
function elgg_get_all_plugin_user_settings($user_guid = 0, $plugin_id = null, $return_obj = false) {
	return _elgg_services()->plugins->getAllUserSettings($user_guid, $plugin_id, $return_obj);
}

/**
 * Set a user specific setting for a plugin.
 *
 * @param string $name      The name. Note: cannot be "title".
 * @param mixed  $value     The value.
 * @param int    $user_guid The user GUID or 0 for the currently logged in user.
 * @param string $plugin_id The plugin ID (Required)
 *
 * @return bool
 * @since 1.8.0
 * @see \ElggPlugin::setUserSetting()
 */
function elgg_set_plugin_user_setting($name, $value, $user_guid = 0, $plugin_id = null) {
	return _elgg_services()->plugins->setUserSetting($name, $value, $user_guid, $plugin_id);
}

/**
 * Unsets a user-specific plugin setting
 *
 * @param string $name      Name of the setting
 * @param int    $user_guid The user GUID or 0 for the currently logged in user.
 * @param string $plugin_id The plugin ID (Required)
 *
 * @return bool
 * @since 1.8.0
 * @see \ElggPlugin::unsetUserSetting()
 */
function elgg_unset_plugin_user_setting($name, $user_guid = 0, $plugin_id = null) {
	return _elgg_services()->plugins->unsetUserSetting($name, $user_guid, $plugin_id);
}

/**
 * Get a user specific setting for a plugin.
 *
 * @param string $name      The name of the setting.
 * @param int    $user_guid The user GUID or 0 for the currently logged in user.
 * @param string $plugin_id The plugin ID (Required)
 * @param mixed  $default   The default value to return if none is set
 *
 * @return mixed
 * @since 1.8.0
 * @see \ElggPlugin::getUserSetting()
 */
function elgg_get_plugin_user_setting($name, $user_guid = 0, $plugin_id = null, $default = null) {
	return _elgg_services()->plugins->getUserSetting($name, $user_guid, $plugin_id, $default);
}

/**
 * Set a setting for a plugin.
 *
 * @param string $name      The name of the setting - note, can't be "title".
 * @param mixed  $value     The value.
 * @param string $plugin_id The plugin ID (Required)
 *
 * @return bool
 * @since 1.8.0
 * @see \ElggPlugin::setSetting()
 */
function elgg_set_plugin_setting($name, $value, $plugin_id = null) {
	return _elgg_services()->plugins->setSetting($name, $value, $plugin_id);
}

/**
 * Get setting for a plugin.
 *
 * @param string $name      The name of the setting.
 * @param string $plugin_id The plugin ID (Required)
 * @param mixed  $default   The default value to return if none is set
 *
 * @return mixed
 * @since 1.8.0
 * @see \ElggPlugin::getSetting()
 */
function elgg_get_plugin_setting($name, $plugin_id = null, $default = null) {
	return _elgg_services()->plugins->getSetting($name, $plugin_id, $default);
}

/**
 * Unsets a plugin setting.
 *
 * @param string $name      The name of the setting.
 * @param string $plugin_id The plugin ID (Required)
 *
 * @return bool
 * @since 1.8.0
 * @see \ElggPlugin::unsetSetting()
 */
function elgg_unset_plugin_setting($name, $plugin_id = null) {
	return _elgg_services()->plugins->unsetSetting($name, $plugin_id);
}

/**
 * Unsets all plugin settings for a plugin.
 *
 * @param string $plugin_id The plugin ID (Required)
 *
 * @return bool
 * @since 1.8.0
 * @see \ElggPlugin::unsetAllSettings()
 */
function elgg_unset_all_plugin_settings($plugin_id = null) {
	return _elgg_services()->plugins->unsetAllSettings($plugin_id);
}

/**
 * Returns entities based upon plugin user settings.
 * Takes all the options for {@link elgg_get_entities_from_private_settings()}
 * in addition to the ones below.
 *
 * @param array $options Array in the format:
 *
 * 	plugin_id => STR The plugin id. Required.
 *
 * 	plugin_user_setting_names => null|ARR private setting names
 *
 * 	plugin_user_setting_values => null|ARR metadata values
 *
 * 	plugin_user_setting_name_value_pairs => null|ARR (
 *                                         name => 'name',
 *                                         value => 'value',
 *                                         'operand' => '=',
 *                                        )
 * 	                             Currently if multiple values are sent via
 *                               an array (value => array('value1', 'value2')
 *                               the pair's operand will be forced to "IN".
 *
 * 	plugin_user_setting_name_value_pairs_operator => null|STR The operator to use for combining
 *                                        (name = value) OPERATOR (name = value); default AND
 *
 * @return mixed int If count, int. If not count, array. false on errors.
 * @since 1.8.0
 */
function elgg_get_entities_from_plugin_user_settings(array $options = array()) {
	return _elgg_services()->plugins->getEntitiesFromUserSettings($options);
}

/**
 * Runs unit tests for plugin API.
 *
 * @param string $hook   unit_test
 * @param string $type   system
 * @param mixed  $value  Array of tests
 * @param mixed  $params Params
 *
 * @return array
 * @access private
 */
function _elgg_plugins_test($hook, $type, $value, $params) {
	global $CONFIG;
	$value[] = $CONFIG->path . 'engine/tests/ElggCorePluginsAPITest.php';
	return $value;
}

/**
 * Checks on deactivate plugin event if disabling it won't create unmet dependencies and blocks disable in such case.
 *
 * @param string $event  deactivate
 * @param string $type   plugin
 * @param array  $params Parameters array containing entry with ELggPlugin instance under 'plugin_entity' key
 * @return bool  false to block plugin deactivation action
 *
 * @access private
 */
function _plugins_deactivate_dependency_check($event, $type, $params) {
	$plugin_id = $params['plugin_entity']->getManifest()->getPluginID();
	$plugin_name = $params['plugin_entity']->getManifest()->getName();

	$active_plugins = elgg_get_plugins();

	$dependents = array();
	foreach ($active_plugins as $plugin) {
		$manifest = $plugin->getManifest();
		$requires = $manifest->getRequires();

		foreach ($requires as $required) {
			if ($required['type'] == 'plugin' && $required['name'] == $plugin_id) {
				// there are active dependents
				$dependents[$manifest->getPluginID()] = $plugin;
			}
		}
	}

	if ($dependents) {

		$list = '<ul>';
		// construct error message and prevent disabling
		foreach ($dependents as $dependent) {
			$list .= '<li>' . $dependent->getManifest()->getName() . '</li>';
		}
		$list .= '</ul>';

		register_error(elgg_echo('ElggPlugin:Dependencies:ActiveDependent', array($plugin_name, $list)));

		return false;
	}
}

/**
 * Initialize the plugin system
 *
 * @return void
 * @access private
 */
function _elgg_plugins_init() {

	if (elgg_is_admin_logged_in()) {
		elgg_register_ajax_view('object/plugin/full');
	}

	elgg_register_plugin_hook_handler('unit_test', 'system', '_elgg_plugins_test');

	// note - plugins are booted by the time this handler is registered
	// deactivation due to error may have already occurred
	elgg_register_event_handler('deactivate', 'plugin', '_plugins_deactivate_dependency_check');

	/**
	 * @see \Elgg\Database\Plugins::invalidateIsActiveCache
	 */
	$svc = _elgg_services()->plugins;
	elgg_register_event_handler('deactivate', 'plugin', array($svc, 'invalidateIsActiveCache'));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
	elgg_register_event_handler('activate', 'plugin', array($svc, 'invalidateIsActiveCache'));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

	elgg_register_action("plugins/settings/save", '', 'admin');
	elgg_register_action("plugins/usersettings/save");

	elgg_register_action('admin/plugins/activate', '', 'admin');
	elgg_register_action('admin/plugins/deactivate', '', 'admin');
	elgg_register_action('admin/plugins/activate_all', '', 'admin');
	elgg_register_action('admin/plugins/deactivate_all', '', 'admin');

	elgg_register_action('admin/plugins/set_priority', '', 'admin');

	elgg_register_library('elgg:markdown', elgg_get_root_path() . 'vendors/markdown/markdown.php');
}

return function(\Elgg\EventsService $events, \Elgg\HooksRegistrationService $hooks) {
	$events->registerHandler('init', 'system', '_elgg_plugins_init');
};


1			<?php
2			/**
3			* Elgg plugins library
4			* Contains functions for managing plugins
5			*
6			* @package Elgg.Core
7			* @subpackage Plugins
8			*/
9
10			/**
11			* Tells \ElggPlugin::start() to include the start.php file.
12			*/
13			define('ELGG_PLUGIN_INCLUDE_START', 1);
14
15			/**
16			* Tells \ElggPlugin::start() to automatically register the plugin's views.
17			*/
18			define('ELGG_PLUGIN_REGISTER_VIEWS', 2);
19
20			/**
21			* Tells \ElggPlugin::start() to automatically register the plugin's languages.
22			*/
23			define('ELGG_PLUGIN_REGISTER_LANGUAGES', 4);
24
25			/**
26			* Tells \ElggPlugin::start() to automatically register the plugin's classes.
27			*/
28			define('ELGG_PLUGIN_REGISTER_CLASSES', 8);
29
30			/**
31			* Prefix for plugin setting names
32			*
33			* @todo Can't namespace these because many plugins directly call
34			* private settings via $entity->$name.
35			*/
36			//define('ELGG_PLUGIN_SETTING_PREFIX', 'plugin:setting:');
37
38			/**
39			* Prefix for plugin user setting names
40			*/
41			define('ELGG_PLUGIN_USER_SETTING_PREFIX', 'plugin:user_setting:');
42
43			/**
44			* Internal settings prefix
45			*
46			* @todo This could be resolved by promoting \ElggPlugin to a 5th type.
47			*/
48			define('ELGG_PLUGIN_INTERNAL_PREFIX', 'elgg:internal:');
49
50
51			/**
52			* Returns a list of plugin directory names from a base directory.
53			*
54			* @param string $dir A dir to scan for plugins. Defaults to config's plugins_path.
55			* Must have a trailing slash.
56			*
57			* @return array Array of directory names (not full paths)
58			* @since 1.8.0
59			* @access private
60			*/
61			function _elgg_get_plugin_dirs_in_dir($dir = null) {
62			return _elgg_services()->plugins->getDirsInDir($dir);
63			}
64
65			/**
66			* Discovers plugins in the plugins_path setting and creates \ElggPlugin
67			* entities for them if they don't exist. If there are plugins with entities
68			* but not actual files, will disable the \ElggPlugin entities and mark as inactive.
69			* The \ElggPlugin object holds config data, so don't delete.
70			*
71			* @return bool
72			* @since 1.8.0
73			* @access private
74			*/
75			function _elgg_generate_plugin_entities() {
76			return _elgg_services()->plugins->generateEntities();
77			}
78
79			/**
80			* Cache a reference to this plugin by its ID
81			*
82			* @param \ElggPlugin $plugin
83			*
84			* @access private
85			*/
86			function _elgg_cache_plugin_by_id(\ElggPlugin $plugin) {
87			return _elgg_services()->plugins->cache($plugin);
88			}
89
90			/**
91			* Returns an \ElggPlugin object with the path $path.
92			*
93			* @param string $plugin_id The id (dir name) of the plugin. NOT the guid.
94			* @return \ElggPlugin\|null
95			* @since 1.8.0
96			*/
97			function elgg_get_plugin_from_id($plugin_id) {
98			return _elgg_services()->plugins->get($plugin_id);
99			}
100
101			/**
102			* Returns if a plugin exists in the system.
103			*
104			* @warning This checks only plugins that are registered in the system!
105			* If the plugin cache is outdated, be sure to regenerate it with
106			* {@link _elgg_generate_plugin_objects()} first.
107			*
108			* @param string $id The plugin ID.
109			* @since 1.8.0
110			* @return bool
111			*/
112			function elgg_plugin_exists($id) {
113			return _elgg_services()->plugins->exists($id);
114			}
115
116			/**
117			* Returns the highest priority of the plugins
118			*
119			* @return int
120			* @since 1.8.0
121			* @access private
122			*/
123			function _elgg_get_max_plugin_priority() {
124			return _elgg_services()->plugins->getMaxPriority();
125			}
126
127			/**
128			* Returns if a plugin is active for a current site.
129			*
130			* @param string $plugin_id The plugin ID
131			* @param int $site_guid The site guid
132			* @since 1.8.0
133			* @return bool
134			*/
135			function elgg_is_active_plugin($plugin_id, $site_guid = null) {
136			return _elgg_services()->plugins->isActive($plugin_id, $site_guid);
137			}
138
139			/**
140			* Loads all active plugins in the order specified in the tool admin panel.
141			*
142			* @note This is called on every page load. If a plugin is active and problematic, it
143			* will be disabled and a visible error emitted. This does not check the deps system because
144			* that was too slow.
145			*
146			* @return bool
147			* @since 1.8.0
148			* @access private
149			*/
150			function _elgg_load_plugins() {
151			return _elgg_services()->plugins->load();
152			}
153
154			/**
155			* Returns an ordered list of plugins
156			*
157			* @param string $status The status of the plugins. active, inactive, or all.
158			* @param mixed $site_guid Optional site guid
159			* @return \ElggPlugin[]
160			* @since 1.8.0
161			*/
162			function elgg_get_plugins($status = 'active', $site_guid = null) {
163			return _elgg_services()->plugins->find($status, $site_guid);
164			}
165
166			/**
167			* Reorder plugins to an order specified by the array.
168			* Plugins not included in this array will be appended to the end.
169			*
170			* @note This doesn't use the \ElggPlugin->setPriority() method because
171			* all plugins are being changed and we don't want it to automatically
172			* reorder plugins.
173			*
174			* @param array $order An array of plugin ids in the order to set them
175			* @return bool
176			* @since 1.8.0
177			* @access private
178			*/
179			function _elgg_set_plugin_priorities(array $order) {
180			return _elgg_services()->plugins->setPriorities($order);
181			}
182
183			/**
184			* Reindexes all plugin priorities starting at 1.
185			*
186			* @todo Can this be done in a single sql command?
187			* @return bool
188			* @since 1.8.0
189			* @access private
190			*/
191			function _elgg_reindex_plugin_priorities() {
192			return _elgg_services()->plugins->reindexPriorities();
193			}
194
195			/**
196			* Namespaces a string to be used as a private setting name for a plugin.
197			*
198			* For user_settings, two namespaces are added: a user setting namespace and the
199			* plugin id.
200			*
201			* For internal (plugin priority), there is a single internal namespace added.
202			*
203			* @param string $type The type of setting: user_setting or internal.
204			* @param string $name The name to namespace.
205			* @param string $id The plugin's ID to namespace with. Required for user_setting.
206			* @return string
207			* @since 1.8.0
208			* @access private
209			*/
210			function _elgg_namespace_plugin_private_setting($type, $name, $id = null) {
211			return _elgg_services()->plugins->namespacePrivateSetting($type, $name, $id);
212			}
213
214			/**
215			* Returns an array of all provides from all active plugins.
216			*
217			* Array in the form array(
218			* 'provide_type' => array(
219			* 'provided_name' => array(
220			* 'version' => '1.8',
221			* 'provided_by' => 'provider_plugin_id'
222			* )
223			* )
224			* )
225			*
226			* @param string $type The type of provides to return
227			* @param string $name A specific provided name to return. Requires $provide_type.
228			*
229			* @return array
230			* @since 1.8.0
231			* @access private
232			*/
233			function _elgg_get_plugins_provides($type = null, $name = null) {
234			return _elgg_services()->plugins->getProvides($type, $name);
235			}
236
237			/**
238			* Deletes all cached data on plugins being provided.
239			*
240			* @return boolean
241			* @since 1.9.0
242			* @access private
243			*/
244			function _elgg_invalidate_plugins_provides_cache() {
245			return _elgg_services()->plugins->invalidateProvidesCache();
246			}
247
248			/**
249			* Checks if a plugin is currently providing $type and $name, and optionally
250			* checking a version.
251			*
252			* @param string $type The type of the provide
253			* @param string $name The name of the provide
254			* @param string $version A version to check against
255			* @param string $comparison The comparison operator to use in version_compare()
256			*
257			* @return array An array in the form array(
258			* 'status' => bool Does the provide exist?,
259			* 'value' => string The version provided
260			* )
261			* @since 1.8.0
262			* @access private
263			*/
264			function _elgg_check_plugins_provides($type, $name, $version = null, $comparison = 'ge') {
265			return _elgg_services()->plugins->checkProvides($type, $name, $version, $comparison);
266			}
267
268			/**
269			* Returns an array of parsed strings for a dependency in the
270			* format: array(
271			* 'type' => requires, conflicts, or provides.
272			* 'name' => The name of the requirement / conflict
273			* 'value' => A string representing the expected value: <1, >=3, !=enabled
274			* 'local_value' => The current value, ("Not installed")
275			* 'comment' => Free form text to help resovle the problem ("Enable / Search for plugin <link>")
276			* )
277			*
278			* @param array $dep An \ElggPluginPackage dependency array
279			* @return array
280			* @since 1.8.0
281			* @access private
282			*/
283			function _elgg_get_plugin_dependency_strings($dep) {
284			return _elgg_services()->plugins->getDependencyStrings($dep);
285			}
286
287			/**
288			* Returns an array of all plugin user settings for a user.
289			*
290			* @param int $user_guid The user GUID or 0 for the currently logged in user.
291			* @param string $plugin_id The plugin ID (Required)
292			* @param bool $return_obj Return settings as an object? This can be used to in reusable
293			* views where the settings are passed as $vars['entity'].
294			* @return array
295			* @since 1.8.0
296			* @see \ElggPlugin::getAllUserSettings()
297			*/
298			function elgg_get_all_plugin_user_settings($user_guid = 0, $plugin_id = null, $return_obj = false) {
299			return _elgg_services()->plugins->getAllUserSettings($user_guid, $plugin_id, $return_obj);
300			}
301
302			/**
303			* Set a user specific setting for a plugin.
304			*
305			* @param string $name The name. Note: cannot be "title".
306			* @param mixed $value The value.
307			* @param int $user_guid The user GUID or 0 for the currently logged in user.
308			* @param string $plugin_id The plugin ID (Required)
309			*
310			* @return bool
311			* @since 1.8.0
312			* @see \ElggPlugin::setUserSetting()
313			*/
314			function elgg_set_plugin_user_setting($name, $value, $user_guid = 0, $plugin_id = null) {
315			return _elgg_services()->plugins->setUserSetting($name, $value, $user_guid, $plugin_id);
316			}
317
318			/**
319			* Unsets a user-specific plugin setting
320			*
321			* @param string $name Name of the setting
322			* @param int $user_guid The user GUID or 0 for the currently logged in user.
323			* @param string $plugin_id The plugin ID (Required)
324			*
325			* @return bool
326			* @since 1.8.0
327			* @see \ElggPlugin::unsetUserSetting()
328			*/
329			function elgg_unset_plugin_user_setting($name, $user_guid = 0, $plugin_id = null) {
330			return _elgg_services()->plugins->unsetUserSetting($name, $user_guid, $plugin_id);
331			}
332
333			/**
334			* Get a user specific setting for a plugin.
335			*
336			* @param string $name The name of the setting.
337			* @param int $user_guid The user GUID or 0 for the currently logged in user.
338			* @param string $plugin_id The plugin ID (Required)
339			* @param mixed $default The default value to return if none is set
340			*
341			* @return mixed
342			* @since 1.8.0
343			* @see \ElggPlugin::getUserSetting()
344			*/
345			function elgg_get_plugin_user_setting($name, $user_guid = 0, $plugin_id = null, $default = null) {
346			return _elgg_services()->plugins->getUserSetting($name, $user_guid, $plugin_id, $default);
347			}
348
349			/**
350			* Set a setting for a plugin.
351			*
352			* @param string $name The name of the setting - note, can't be "title".
353			* @param mixed $value The value.
354			* @param string $plugin_id The plugin ID (Required)
355			*
356			* @return bool
357			* @since 1.8.0
358			* @see \ElggPlugin::setSetting()
359			*/
360			function elgg_set_plugin_setting($name, $value, $plugin_id = null) {
361			return _elgg_services()->plugins->setSetting($name, $value, $plugin_id);
362			}
363
364			/**
365			* Get setting for a plugin.
366			*
367			* @param string $name The name of the setting.
368			* @param string $plugin_id The plugin ID (Required)
369			* @param mixed $default The default value to return if none is set
370			*
371			* @return mixed
372			* @since 1.8.0
373			* @see \ElggPlugin::getSetting()
374			*/
375			function elgg_get_plugin_setting($name, $plugin_id = null, $default = null) {
376			return _elgg_services()->plugins->getSetting($name, $plugin_id, $default);
377			}
378
379			/**
380			* Unsets a plugin setting.
381			*
382			* @param string $name The name of the setting.
383			* @param string $plugin_id The plugin ID (Required)
384			*
385			* @return bool
386			* @since 1.8.0
387			* @see \ElggPlugin::unsetSetting()
388			*/
389			function elgg_unset_plugin_setting($name, $plugin_id = null) {
390			return _elgg_services()->plugins->unsetSetting($name, $plugin_id);
391			}
392
393			/**
394			* Unsets all plugin settings for a plugin.
395			*
396			* @param string $plugin_id The plugin ID (Required)
397			*
398			* @return bool
399			* @since 1.8.0
400			* @see \ElggPlugin::unsetAllSettings()
401			*/
402			function elgg_unset_all_plugin_settings($plugin_id = null) {
403			return _elgg_services()->plugins->unsetAllSettings($plugin_id);
404			}
405
406			/**
407			* Returns entities based upon plugin user settings.
408			* Takes all the options for {@link elgg_get_entities_from_private_settings()}
409			* in addition to the ones below.
410			*
411			* @param array $options Array in the format:
412			*
413			* plugin_id => STR The plugin id. Required.
414			*
415			* plugin_user_setting_names => null\|ARR private setting names
416			*
417			* plugin_user_setting_values => null\|ARR metadata values
418			*
419			* plugin_user_setting_name_value_pairs => null\|ARR (
420			* name => 'name',
421			* value => 'value',
422			* 'operand' => '=',
423			* )
424			* Currently if multiple values are sent via
425			* an array (value => array('value1', 'value2')
426			* the pair's operand will be forced to "IN".
427			*
428			* plugin_user_setting_name_value_pairs_operator => null\|STR The operator to use for combining
429			* (name = value) OPERATOR (name = value); default AND
430			*
431			* @return mixed int If count, int. If not count, array. false on errors.
432			* @since 1.8.0
433			*/
434			function elgg_get_entities_from_plugin_user_settings(array $options = array()) {
435			return _elgg_services()->plugins->getEntitiesFromUserSettings($options);
436			}
437
438			/**
439			* Runs unit tests for plugin API.
440			*
441			* @param string $hook unit_test
442			* @param string $type system
443			* @param mixed $value Array of tests
444			* @param mixed $params Params
445			*
446			* @return array
447			* @access private
448			*/
449			function _elgg_plugins_test($hook, $type, $value, $params) {
450			global $CONFIG;
451			$value[] = $CONFIG->path . 'engine/tests/ElggCorePluginsAPITest.php';
452			return $value;
453			}
454
455			/**
456			* Checks on deactivate plugin event if disabling it won't create unmet dependencies and blocks disable in such case.
457			*
458			* @param string $event deactivate
459			* @param string $type plugin
460			* @param array $params Parameters array containing entry with ELggPlugin instance under 'plugin_entity' key
461			* @return bool false to block plugin deactivation action
462			*
463			* @access private
464			*/
465			function _plugins_deactivate_dependency_check($event, $type, $params) {
466			$plugin_id = $params['plugin_entity']->getManifest()->getPluginID();
467			$plugin_name = $params['plugin_entity']->getManifest()->getName();
468
469			$active_plugins = elgg_get_plugins();
470
471			$dependents = array();
472			foreach ($active_plugins as $plugin) {
473			$manifest = $plugin->getManifest();
474			$requires = $manifest->getRequires();
475
476			foreach ($requires as $required) {
477			if ($required['type'] == 'plugin' && $required['name'] == $plugin_id) {
478			// there are active dependents
479			$dependents[$manifest->getPluginID()] = $plugin;
480			}
481			}
482			}
483
484			if ($dependents) {
			0 ignored issues – show Bug Best Practice introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report The expression `$dependents` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
485			$list = '<ul>';
486			// construct error message and prevent disabling
487			foreach ($dependents as $dependent) {
488			$list .= '<li>' . $dependent->getManifest()->getName() . '</li>';
489			}
490			$list .= '</ul>';
491
492			register_error(elgg_echo('ElggPlugin:Dependencies:ActiveDependent', array($plugin_name, $list)));
493
494			return false;
495			}
496			}
497
498			/**
499			* Initialize the plugin system
500			*
501			* @return void
502			* @access private
503			*/
504			function _elgg_plugins_init() {
505
506			if (elgg_is_admin_logged_in()) {
507			elgg_register_ajax_view('object/plugin/full');
508			}
509
510			elgg_register_plugin_hook_handler('unit_test', 'system', '_elgg_plugins_test');
511
512			// note - plugins are booted by the time this handler is registered
513			// deactivation due to error may have already occurred
514			elgg_register_event_handler('deactivate', 'plugin', '_plugins_deactivate_dependency_check');
515
516			/**
517			* @see \Elgg\Database\Plugins::invalidateIsActiveCache
518			*/
519			$svc = _elgg_services()->plugins;
520			elgg_register_event_handler('deactivate', 'plugin', array($svc, 'invalidateIsActiveCache'));
			0 ignored issues – show Documentation introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report `array($svc, 'invalidateIsActiveCache')` is of type `array<integer,object<Elg...lugins>","1":"string"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
521			elgg_register_event_handler('activate', 'plugin', array($svc, 'invalidateIsActiveCache'));
			0 ignored issues – show Documentation introduced 2017-09-27 16:16 UTC by Report Bug Copy Issue Report `array($svc, 'invalidateIsActiveCache')` is of type `array<integer,object<Elg...lugins>","1":"string"}>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
522
523			elgg_register_action("plugins/settings/save", '', 'admin');
524			elgg_register_action("plugins/usersettings/save");
525
526			elgg_register_action('admin/plugins/activate', '', 'admin');
527			elgg_register_action('admin/plugins/deactivate', '', 'admin');
528			elgg_register_action('admin/plugins/activate_all', '', 'admin');
529			elgg_register_action('admin/plugins/deactivate_all', '', 'admin');
530
531			elgg_register_action('admin/plugins/set_priority', '', 'admin');
532
533			elgg_register_library('elgg:markdown', elgg_get_root_path() . 'vendors/markdown/markdown.php');
534			}
535
536			return function(\Elgg\EventsService $events, \Elgg\HooksRegistrationService $hooks) {
537			$events->registerHandler('init', 'system', '_elgg_plugins_init');
538			};
539

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plugins.php ➔ _elgg_reindex_plugin_priorities() A last analyzed 2021-05-27 17:40 UTC

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plugins.php ➔ _elgg_reindex_plugin_priorities() A
last analyzed 2021-05-27 17:40 UTC